Variable frequency drive motor feed. (VFD) For Alternating Current (60Hz), for single-phase systems (110V), three-phase systems (190/210V) and systems with voltages up to 600V. Installed in aerial trays, gutters or conduits, under roof or ladder under roof, buried in ducts or directly buried.
Standard | ||
---|---|---|
Sheath | Conductors | |
3 Conductors |
Conductor’s gauge (AWG) | Earthing conductor PE cable formation (PE) (3xAWG) | Concentric conductor gauge (AWG) | Electrical resistance at 20°C in C.C. Ohm/km | Electrical resistance at 20°C en C.C. Concentric conductor Ohm/km | Electrical resistance at 90°C en C.C. Ohm/km | Electrical resistance at 90°C en C.C. Concentric conductor Ohm/km | Inductive reactance at 60Hz (Ohm/Km) | Intensidad admisible (Ampere) |
---|---|---|---|---|---|---|---|---|
14 | 3x18 | 10 | 8.77 | 8.77 | 11.19 | 11.19 | 0.098 | 25 |
12 | 3x14 | 10 | 5.52 | 5.52 | 7.04 | 7.04 | 0.092 | 30 |
10 | 3x14 | 10 | 3.48 | 3.48 | 4.43 | 4.43 | 0.086 | 40 |
8 | 3x14 | 10 | 2.19 | 3.48 | 2.79 | 4.43 | 0.090 | 55 |
6 | 3x12 | 8 | 1.40 | 2.19 | 1.78 | 2.79 | 0.084 | 75 |
4 | 3x12 | 8 | 0.880 | 2.19 | 1.12 | 2.79 | 0.080 | 95 |
2 | 3x10 | 6 | 0.556 | 1.40 | 0.709 | 1.78 | 0.077 | 130 |
1 | 3x10 | 6 | 0.439 | 1.40 | 0.560 | 1.78 | 0.078 | 145 |
1/0 | 3x10 | 6 | 0.351 | 1.40 | 0.448 | 1.78 | 0.076 | 170 |
2/0 | 3x10 | 6 | 0.279 | 1.40 | 0.358 | 1.78 | 0.074 | 195 |
3/0 | 3x8 | 4 | 0.221 | 0.880 | 0.284 | 1.12 | 0.072 | 225 |
4/0 | 3x8 | 4 | 0.175 | 0.880 | 0.226 | 1.12 | 0.071 | 260 |
250 | 3x8 | 4 | 0.150 | 0.880 | 0.194 | 1.12 | 0.072 | 290 |
300 | 3x7 | 3 | 0.125 | 0.699 | 0.163 | 0.893 | 0.071 | 320 |
350 | 3x7 | 3 | 0.107 | 0.699 | 0.140 | 0.893 | 0.070 | 350 |
400 | 3x7 | 3 | 0.0937 | 0.699 | 0.124 | 0.893 | 0.070 | 380 |
Current-carrying capacity of cables with up to three conductors, installed in ducts or directly buried, up to an ambient temperature of 30ºC, according to chart 310.15 (B)(16) of the NFPA 70.
Cable formation N° Cond. x gauge AWG | Diameter below shield mm | External diameter mm | Weight kg/km | Code |
---|---|---|---|---|
3 x 14 + 3 x 18 | 10.3 | 14.6 | 299 | VF 0314 0318 |
3 x 12 + 3 x 14 | 12.4 | 16.7 | 405 | VF 0312 0314 |
3 x 10 + 3 x 14 | 13.7 | 18 | 493 | VF 0310 0314 |
3 x 8 + 3 x 14 | 16 | 20.3 | 641 | VF 0308 0314 |
3 x 6 + 3 x 12 | 18.5 | 23.8 | 945 | VF 0306 0312 |
3 x 4 + 3 x 12 | 20.4 | 25.7 | 1222 | VF 0304 0312 |
3 x 2 + 3 x 10 | 23.2 | 28.5 | 1717 | VF 0302 0310 |
3 x 1 + 3 x 10 | 26.5 | 31.8 | 2066 | VF 0301 0310 |
3 x 1/0 + 3 x 10 | 29.1 | 34.4 | 2416 | VF 31/0 0310 |
3 x 2/0 + 3 x 10 | 31.9 | 37.2 | 2896 | VF 32/0 0310 |
3 x 3/0 + 3 x 8 | 35.4 | 40.7 | 3659 | VF 33/0 0308 |
3 x 4/0 + 3 x 8 | 38.6 | 45.4 | 4504 | VF 34/0 0308 |
3 x 250 + 3 x 8 | 43.6 | 50.4 | 5338 | VF 3250 0308 |
3 x 300 + 3 x 7 | 47.5 | 54.3 | 6258 | VF 3300 0307 |
3 x 350 + 3 x 7 | 49.6 | 56.5 | 6995 | VF 3350 0307 |
3 x 400 + 3 x 7 | 52.2 | 59.1 | 7762 | VF 3400 0307 |